Abstract: Disclosed is a lighting device for a vehicle according to the present disclosure including: an outer lens mounted on a grille provided on a front part of a vehicle body; a projector positioned within the outer lens and configured to project an image onto the outer lens; and a lamp arranged between the outer lens and the projector and configured to emit light toward the outer lens.

Abstract: An integrated mechanical fixing and electrical connection system, comprising a junction box and a lighting fixture, wherein the junction box includes a first multipolar electrical connector for the electrical connection of the lighting fixture to the mains power supply of a system, a coupling mechanism and a second electrical connector for fixing and electrical connection of the lighting fixture to the junction box, a compartment adapted for housing accessories for the lighting fixture and an internal space available to the installer for the wiring of the electrical system which passes in correspondence of the fittings placed laterally and/or on the bottom of the junction box.

Abstract: An optical waveguide package includes a substrate including a first surface, a cladding layer on the first surface and including a facing surface facing the first surface and an opposite surface opposite to the facing surface including a recess, multiple element mount portions in the recess, and a core in the cladding layer. The core includes multiple light incident portions each including an incident end face located at an inner side surface of the recess, a merging portion in which the multiple light incident portions merge, and a light emission portion located downstream from the merging portion and including an emission end face located at an outer side surface of the cladding layer. The first surface includes an exposed portion at least lateral to the merging portion in a plan view.

Abstract: A device and method to provide lighting and ventilation for horticultural applications. The invention relates to a device that combines lighting and ventilation into a single device that enables more efficient lighting and ventilation, and thereby greater environmental control for controlled environment agriculture.

Abstract: An accessory for use with a body-worn camera makes use of a releasable light assembly to replace the need for a wearer of the body-worn camera to use a separately held flashlight. The light assembly may likewise include at least one, white light, as well as additional lights to enable illumination of the field being photographed or videoed by the body-worn camera, such as a red, infrared, or other low light frequencies. A blue light may be combined with the red and white lights to serve as a marker for the police or other emergency response presence, a beacon, or other similar responder functions.

Abstract: A light emitting device (1) comprising a light guide (2) and a first solid-state light source filament (3), the first solid-state light source filament (3) comprising a carrier (4) comprising a first side (41) and an opposite second side (42), a first plurality of solid-state light sources (5) being arranged on the first side (41) of the carrier (4), and a second plurality of solid-state light sources (6) being arranged on the second side (42) of the carrier (4).

Abstract: A color conversion film is provided. The film includes at least one narrow band emission phosphor dispersed within a binder matrix, wherein the narrow band emission phosphor has a D50 particle size from about 0.1 ?m to about 15 ?m and is selected from the group consisting of a green-emitting U6+-containing phosphor, a green-emitting Mn2+-containing phosphor, a red-emitting phosphor based on complex fluoride materials activated by Mn4+, and a mixture thereof. A device is also provided.

Abstract: An electronic device includes a light emitting device, and the light emitting device emits a light towards a light-emitting direction. The light emitting device includes a substrate, a first light emitting component and a second light emitting component. The first light emitting component is disposed on the substrate, and the first light emitting component includes a first light emitting unit and a first light controlling unit, wherein the first light controlling unit is disposed on the first light emitting unit in the light-emitting direction, and the first light emitting component provides a first light with a first light type. The second light emitting component is disposed on the substrate, and the second light emitting component includes a second light emitting unit, wherein the second light emitting component provides a second light with a second light type, and the first light type is different from the second light type.

Abstract: Particular embodiments described herein provide for an electronic device that can be configured to include a display. The display can include a liquid crystal array and a backplane. The backplane generates a backlight created by a plurality of microLEDs and each microLED is comprised of a plurality of nano-pyramid LEDs, where each nano-pyramid has a receiving pad coupling layer that is coupled to the receiving pad on the backplane.

Abstract: An optical water curtain system includes a water supply portion, at least one water collecting portion, a physical rotor, a control module, and an LED light-emitting module and a rotation speed detecting module. The water supply portion is in fluid communication with the water collecting portion, and the water collecting portion has outlets through which water flows down to form a water curtain. The LED light-emitting module emits light to illuminate the water curtain. The physical rotor is located within the water curtain and rotatable under an impulse of a water flow from the water curtain. The rotation speed detecting module detects a rotation speed of the physical rotor and send data to the control module. The control module adjusts a frequency of a PWM signal driving the LED light-emitting module to switch a light-emitting effect of the LED light-emitting module according to the rotation speed of the physical rotor.

Abstract: The invention discloses a diffusion plate for use in a backlight module with a low optical path distance (OD), which can be assembled on a backlight module with a plurality of light-emitting diodes (LEDs) as the light source below. Different diffusion particle additives are added to the surface layers and the main layer of the diffusion plate, and then extrude it with foaming extrusion technology. By making different combinations of the refractive index and the amount of the original resin materials, microbubbles, and diffusion particle additives of the surface layers and the main layer, the light refractive index of the upper and lower surface layers is substantially greater than which of the main layer. Such that, the light emitted by the light source below can be diffused more effectively, and thereby achieving a better shading effect of MURA, so as to produce a uniform surface light source.

Abstract: A display apparatus includes a display panel, a plurality of light source substrates, a plurality of light sources mounted on the plurality of light source substrates and configured to emit light toward the display panel, a driving board configured to control operation of each of the plurality of light sources, a plurality of connectors electrically connected to the driving board by an electric wire and arranged on the plurality of light source substrates, and a bottom chassis including vertical borders extending and configured to support the plurality of light source substrates. Each of the plurality of light source substrates includes a substrate body, and a plurality of substrate bars horizontally extending from the substrate body. The substrate body of some of the plurality of light source substrates is farther from the vertical border of the bottom chassis in the horizontal direction than the plurality of substrate bars.

Abstract: A display apparatus includes: light sources and board bars on which the light sources are mounted, the board bars spaced apart from each other along a first direction, wherein each of the board bars comprises: a central extending portion extending in a second direction; first protrusions protruding from one side of the central extending portion with respect to the first direction, and arranged along the second direction, wherein first side light sources from among the light sources are on the first protrusions; first recess portions between adjacent pairs of the first protrusions, respectively; second protrusions protruding from another side of the central extending portion, opposite of the one side, and arranged along the second direction, wherein second side light sources from among the light sources are on the second protrusions; and second recess portions between adjacent pairs of the second protrusions, respectively.

Abstract: A rod assembly for an umbrella comprises a rod and a lampshade assembly, the lampshade assembly comprises a lampshade and a light strip; the rod is a hollow tube with a recess extending lengthwise along the rod on the bottom surface of the rod for receiving and positioning the lampshade, the lampshade is a hollow tube and the light strip is arranged inside the lampshade. The rod and the lampshade are respectively an integral part formed integrally or a one-piece part formed by bending and welding a plate. The present invention is reasonable in design, easy and quick to disassemble and assemble, and greatly convenient for daily maintenance. Furthermore, since the lampshade assembly is arranged below the bottom surface of the rod, the overall stability of the rod assembly will not be affected, the lighting range becomes wider, and the lighting effect is better.

Abstract: A light diffusion sheet 43 is incorporated in a backlight unit 40 using a plurality of light sources 42 arranged in a two-dimensional matrix. The light diffusion sheet 43 has surfaces, on at least one of which a plurality of recesses 22 having a substantially inverted quadrangular pyramid shape are arranged in a two-dimensional matrix. An intersecting angle between an arrangement direction of the plurality of recesses 22 and an arrangement direction of the plurality of light sources 42 is 30° or more and 60° or less.

Abstract: A vehicle light system can include an LED display. An intermediate can be layer positioned along the LED display. A vehicle charge port door can include a panel and a decorative layer. The decorative layer can be positioned between the intermediate layer and the panel. The decorative layer can define one or more channels therethrough.

Abstract: The present invention is applicable to the technical field of lamp products, and provides a multi-angle adjustable spot-flood light, comprising a lamp holder, a light source, an optical assembly and an angle adjustment mechanism. Wherein the optical assembly comprises a first optical lens and a second optical lens spaced from and parallel to the first optical lens, a first optical structure is arranged on a light-emitting surface of the first optical lens, and a second optical structure is arranged on a light incident surface of the second optical lens. The angle adjustment mechanism comprises a first lens holder fixedly connected to the lamp holder and a second lens holder rotatable relative to the first lens holder, the first optical lens is fixed on the first lens holder, and the second optical lens is fixed on the second lens holder.

Abstract: A vehicle front end assembly includes a front fascia a first lamp assembly, a second lamp assembly and a first support. The front fascia is configured to be attached to a front portion of a vehicle frame structure. The first lamp assembly is attached to the front fascia. The second lamp assembly is configured to be attached to the portion of a vehicle frame structure. The first support includes a vehicle attachment portion and a first lamp attachment portion. The vehicle attachment portion is configured to be attached to the front portion of the vehicle frame structure. The first lamp attachment portion is attached to the first lamp assembly. The first support supports the first lamp assembly to the front portion of the vehicle frame structure in an installed state where the vehicle front end assembly is attached to the vehicle frame structure.

Abstract: A lamp for a precision approach path indicator comprising at least two radiation sources emitting electromagnetic radiation of different wavelengths, a beam of radiation of a first wavelength and a beam of radiation of a second wavelength, and a partition for separating the beam of radiation of the first wavelength from the beam of radiation of the second wavelength. The lamp is further provided with an offsetting element that offsets at least one of the beams essentially towards the other of the beams by a width to compensate for the obstruction created by the partition.

Abstract: A control method of an appliance, including: the appliance includes a first unit that includes a first lamp, a first cavity, a first door and a first sensor; a second unit that includes a second lamp, a second cavity, a second door and a second sensor; and a controller that controls operations of the first unit and the second unit, includes sensing vibrations generated in any one of the first unit or the second unit by the first sensor and the second sensor; determining whether the sensed vibrations are caused by a knock, and when determining that the sensed vibrations are caused by a knock using the first sensor and the second sensor, transferring a knock-on signal to the controller; and comparing the knock-on signals received from the first sensor and the second sensor and determining which of the first unit or the second unit is given the knock by the controller, and outputting a lamp-on output signal to the first unit or the second unit in which the knock is generated by the controller.